When will it be ready?

There is no plan, and there is no Magic Lantern organization that specifies which port happens next.

If there is work being done on a camera, there will be a development thread in the forum.

If there is no mention of development activity on the forum, there is no reason to ask about that camera's status: It is not supported, and there is no way for anyone to know if or when it might be supported. Your guess is as good as ours.

If you want your camera done faster, please join the development efforts.

Warning!
Magic Lantern is not approved nor endorsed by Canon in any way,
and using it will probably void your warranty.
We are not responsible for any damages to your camera.

Copyright (C) 2009-2017 Magic Lantern Development Team

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.